0.5Carat Moissanite Engagement RingProduct Specifications This Moissanite ring is designed for women who appreciate classic and sophisticated jewelry pieces. It features a 0. 5 carat round cut Moissanite stone. Available in four different colour. this ring allows you to choose the one that best complements your personal style and taste. The six prongs design makes the Moissanite more prominent and sparkly. Crafted in sterling silver and make the entire ring more elegance. In summary.